National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
Numerical study of thin HPC overlay for orthotropic bridge deck
Miarka, Petr ; Šimonová, Hana (referee) ; Novák, Drahomír (referee) ; Seitl, Stanislav (advisor)
This Master Thesis compares three various concrete materials for stiffening orthotropic bridge deck plate and investigates stress reducing factors in selected weld joints. The thesis investigates the standard load situation and also overloaded situation. A parameter study with different material inputs has been done to see how it affects stress in weld joints.
Computational Modelling of Welded Joints
Schiffer, Adam ; Řehák, Kamil (referee) ; Dlugoš, Jozef (advisor)
Welded joint is nowadays a very widespread method of joining materials. Welded joints are produced by very complex technological processes, and therefore it is necessary to assess their behavior. Currently, a large number of FEM software products has been developed, offering better efficiency in the design of welded joints. This work contains a summary of selected software and their methodologies in computational modelling of welded joints. In addition to the description of individual software, it also contains their comparison on the basis of set criteria. The possibility of including phase transformations in the analysis of the welding process was chosen as the main criterion. A survey of the availability of student licenses was also carried out.
Computational Modelling of Welded Joints
Schiffer, Adam ; Řehák, Kamil (referee) ; Dlugoš, Jozef (advisor)
Welded joint is nowadays a very widespread method of joining materials. Welded joints are produced by very complex technological processes, and therefore it is necessary to assess their behavior. Currently, a large number of FEM software products has been developed, offering better efficiency in the design of welded joints. This work contains a summary of selected software and their methodologies in computational modelling of welded joints. In addition to the description of individual software, it also contains their comparison on the basis of set criteria. The possibility of including phase transformations in the analysis of the welding process was chosen as the main criterion. A survey of the availability of student licenses was also carried out.
Numerical study of thin HPC overlay for orthotropic bridge deck
Miarka, Petr ; Šimonová, Hana (referee) ; Novák, Drahomír (referee) ; Seitl, Stanislav (advisor)
This Master Thesis compares three various concrete materials for stiffening orthotropic bridge deck plate and investigates stress reducing factors in selected weld joints. The thesis investigates the standard load situation and also overloaded situation. A parameter study with different material inputs has been done to see how it affects stress in weld joints.

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